CA1029784A - Thermostat - Google Patents
ThermostatInfo
- Publication number
- CA1029784A CA1029784A CA221,294A CA221294A CA1029784A CA 1029784 A CA1029784 A CA 1029784A CA 221294 A CA221294 A CA 221294A CA 1029784 A CA1029784 A CA 1029784A
- Authority
- CA
- Canada
- Prior art keywords
- thermostat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
- H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA221,294A CA1029784A (en) | 1975-03-05 | 1975-03-05 | Thermostat |
US05/664,024 US4107638A (en) | 1975-03-05 | 1976-03-04 | Thermostat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA221,294A CA1029784A (en) | 1975-03-05 | 1975-03-05 | Thermostat |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1029784A true CA1029784A (en) | 1978-04-18 |
Family
ID=4102427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA221,294A Expired CA1029784A (en) | 1975-03-05 | 1975-03-05 | Thermostat |
Country Status (2)
Country | Link |
---|---|
US (1) | US4107638A (en) |
CA (1) | CA1029784A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT401114B (en) * | 1993-12-03 | 1996-06-25 | Electrovac | TEMPERATURE CONTROL |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400679A (en) * | 1981-09-21 | 1983-08-23 | Therm-O-Disc, Incorporated | Snap acting switch for thermostats |
US6267602B1 (en) | 1999-11-02 | 2001-07-31 | Kinetic Group L.L.C. | Detachable power supply apparatus |
US6250931B1 (en) * | 1999-11-02 | 2001-06-26 | Kinetic Group L.L.C. | Detachable power supply apparatus |
US7125273B2 (en) * | 2004-06-08 | 2006-10-24 | Advance Thermo Control, Ltd. | Detachable power cord apparatus |
FR2951861B1 (en) * | 2009-10-27 | 2011-11-25 | Cotherm Sa | HYBRID THERMOSTAT FOR ELECTRIC WATER HEATER |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594750A (en) * | 1949-02-23 | 1952-04-29 | Robertshaw Fulton Controls Co | Thermostatic control device |
US3117205A (en) * | 1961-01-27 | 1964-01-07 | Gen Electric | Rod-in-tube actuated temperature sensing device |
DE1523329A1 (en) * | 1965-12-22 | 1969-12-04 | Graesslin Feinwerktech | Thermostat control |
US3525833A (en) * | 1966-09-19 | 1970-08-25 | Dole Valve Co | Snap action switch having low actuation force |
US3899765A (en) * | 1974-07-31 | 1975-08-12 | Texas Instruments Inc | Thermally actuated switch |
-
1975
- 1975-03-05 CA CA221,294A patent/CA1029784A/en not_active Expired
-
1976
- 1976-03-04 US US05/664,024 patent/US4107638A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT401114B (en) * | 1993-12-03 | 1996-06-25 | Electrovac | TEMPERATURE CONTROL |
Also Published As
Publication number | Publication date |
---|---|
US4107638A (en) | 1978-08-15 |
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